From fc8e3a08bac3f63c364c735282d7e4e224f71c60 Mon Sep 17 00:00:00 2001
From: "Philipp A." <flying-sheep@web.de>
Date: Tue, 11 Nov 2025 14:12:26 +0100
Subject: [PATCH 1/2] ci(codecov): use flags instead of the broken env_vars

---
 .github/workflows/codespell.yml |  6 ++----
 .github/workflows/publish.yml   |  4 +---
 .github/workflows/test-cpu.yml  | 19 +++++--------------
 .github/workflows/test-gpu.yml  |  4 +---
 4 files changed, 9 insertions(+), 24 deletions(-)

diff --git a/.github/workflows/codespell.yml b/.github/workflows/codespell.yml
index c13950b2f..ecfa9f628 100644
--- a/.github/workflows/codespell.yml
+++ b/.github/workflows/codespell.yml
@@ -16,8 +16,6 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-          filter: blob:none
+      - uses: actions/checkout@v5
+        with: { fetch-depth: 0, filter: "blob:none" }
       - uses: codespell-project/actions-codespell@v2
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index ebe4fa8f6..4f9d276d2 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -12,9 +12,7 @@ jobs:
       id-token: write # to authenticate as Trusted Publisher to pypi.org
     steps:
       - uses: actions/checkout@v5
-        with:
-          fetch-depth: 0
-          filter: blob:none
+        with: { fetch-depth: 0, filter: "blob:none" }
       - uses: actions/setup-python@v6
         with:
           python-version: "3.x"
diff --git a/.github/workflows/test-cpu.yml b/.github/workflows/test-cpu.yml
index 9e4f3c6c7..cdaaa3bd0 100644
--- a/.github/workflows/test-cpu.yml
+++ b/.github/workflows/test-cpu.yml
@@ -22,9 +22,7 @@ jobs:
       envs: ${{ steps.get-envs.outputs.envs }}
     steps:
       - uses: actions/checkout@v5
-        with:
-          filter: blob:none
-          fetch-depth: 0
+        with: { fetch-depth: 0, filter: "blob:none" }
       - uses: astral-sh/setup-uv@v7
         with:
           enable-cache: false
@@ -44,14 +42,9 @@ jobs:
       matrix:
         env: ${{ fromJSON(needs.get-environments.outputs.envs) }}
         io_mark: ["zarr_io", "not zarr_io", "dask_distributed"] # dask_distributed should not be run with -n auto as it uses a client with processes
-    env:  # environment variables for use in codecov’s env_vars tagging
-      ENV_NAME: ${{ matrix.env.name }}
-      IO_MARK: ${{ matrix.io_mark }}
     steps:
       - uses: actions/checkout@v5
-        with:
-          fetch-depth: 0
-          filter: blob:none
+        with: { fetch-depth: 0, filter: "blob:none" }
 
       - name: Install system dependencies
         run: sudo apt install -y hdf5-tools
@@ -81,7 +74,7 @@ jobs:
         uses: codecov/test-results-action@v1
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
-          env_vars: ENV_NAME,IO_MARK
+          flags: ${{ matrix.env.name }},${{ matrix.io_mark }}
           fail_ci_if_error: true
           file: test-data/test-results.xml
 
@@ -89,7 +82,7 @@ jobs:
         uses: codecov/codecov-action@v5
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
-          env_vars: ENV_NAME,IO_MARK
+          flags: ${{ matrix.env.name }},${{ matrix.io_mark }}
           fail_ci_if_error: true
           files: test-data/coverage.xml
 
@@ -97,9 +90,7 @@ jobs:
     runs-on: ubuntu-24.04
     steps:
       - uses: actions/checkout@v5
-        with:
-          fetch-depth: 0
-          filter: blob:none
+        with: { fetch-depth: 0, filter: "blob:none" }
 
       - name: Set up Python
         uses: actions/setup-python@v6
diff --git a/.github/workflows/test-gpu.yml b/.github/workflows/test-gpu.yml
index bd4263ff2..fcdf348c3 100644
--- a/.github/workflows/test-gpu.yml
+++ b/.github/workflows/test-gpu.yml
@@ -45,9 +45,7 @@ jobs:
 
     steps:
       - uses: actions/checkout@v4 # TODO: upgrade once cirun image supports node 24
-        with:
-          fetch-depth: 0
-          filter: blob:none
+        with: { fetch-depth: 0, filter: "blob:none" }
 
       - name: Nvidia SMI sanity check
         run: nvidia-smi

From 44132424634cff890f758b03a5c5b0a8e9a3263a Mon Sep 17 00:00:00 2001
From: "Philipp A." <flying-sheep@web.de>
Date: Tue, 11 Nov 2025 14:20:14 +0100
Subject: [PATCH 2/2] add GPU flags

---
 .github/workflows/test-gpu.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.github/workflows/test-gpu.yml b/.github/workflows/test-gpu.yml
index fcdf348c3..930f4f614 100644
--- a/.github/workflows/test-gpu.yml
+++ b/.github/workflows/test-gpu.yml
@@ -86,6 +86,7 @@ jobs:
       - uses: codecov/codecov-action@v5
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
+          flags: hatch-test.stable,gpu
           fail_ci_if_error: true
           files: test-data/coverage.xml